Home / 93,933,002.40-140,899,503.60-59,495,625.60

Finding the Fourth Proportional to 93,933,002.40, 140,899,503.60 and 59,495,625.60

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Solution

The fourth proportional to 93,933,002.40, 140,899,503.60 and 59,495,625.60 is: 89,243,438.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,933,002.40 : 140,899,503.60 = 59,495,625.60 : x
  2. Step 2: Convert to fraction form
    93,933,002.40/140,899,503.60 = 59,495,625.60/x
  3. Step 3: Cross multiply
    93,933,002.40x = 140,899,503.60 × 59,495,625.60
  4. Step 4: Simplify right side
    93,933,002.40x = 8,382,904,113,411,452
  5. Step 5: Solve for x
    x = 8,382,904,113,411,452/93,933,002.40
  6. Step 6: Final answer
    x = 89,243,438.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.